CN114932135B - Degradation treatment process of biodegradable plastic - Google Patents
Degradation treatment process of biodegradable plastic Download PDFInfo
- Publication number
- CN114932135B CN114932135B CN202210589945.6A CN202210589945A CN114932135B CN 114932135 B CN114932135 B CN 114932135B CN 202210589945 A CN202210589945 A CN 202210589945A CN 114932135 B CN114932135 B CN 114932135B
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- 230000015556 catabolic process Effects 0.000 title claims abstract description 52
- 238000006731 degradation reaction Methods 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 24
- 229920000704 biodegradable plastic Polymers 0.000 title claims abstract description 23
- 229920003023 plastic Polymers 0.000 claims abstract description 40
- 239000004033 plastic Substances 0.000 claims abstract description 40
- 238000005520 cutting process Methods 0.000 claims abstract description 21
- 238000004804 winding Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 124
- 239000002245 particle Substances 0.000 claims description 42
- 238000004140 cleaning Methods 0.000 claims description 24
- 238000003860 storage Methods 0.000 claims description 17
- 238000007790 scraping Methods 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 13
- 239000002699 waste material Substances 0.000 claims description 9
- 239000003054 catalyst Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 230000000593 degrading effect Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 206010024796 Logorrhoea Diseases 0.000 claims 1
- 238000013329 compounding Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 13
- 238000007599 discharging Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
- B09B3/35—Shredding, crushing or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
- B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/70—Chemical treatment, e.g. pH adjustment or oxidation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B2101/00—Type of solid waste
- B09B2101/75—Plastic waste
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Crushing And Pulverization Processes (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The invention discloses a degradation treatment process of biodegradable plastics, and relates to the technical field of biodegradable plastics. This degradation treatment process of biodegradable plastics, through the setting of clearance subassembly, when driving the downwardly translating of drive frame through subassembly such as motor, the cutting board frame that drive frame top surface slip set up can be ejecting through spacing post and spacing groove's cooperation, cut the piece with the cutting board of cutting board frame tip, make the cutting board cut through spacing post and support spring's cooperation all the time with the outside of crushed aggregates pole, and keep certain cutting dynamics through support spring, thereby move down through the drive frame and drive and cut the piece and remove, cut the crushed aggregates that twines to the crushed aggregates pole outside and make it drop to degradation pond, the clearance convenience of winding plastics has been promoted, blanking effect and the crushed aggregates effect of equipment have been guaranteed.
Description
Technical Field
The invention relates to the technical field of biodegradable plastics, in particular to a degradation treatment process of biodegradable plastics.
Background
Biodegradable plastics refer to a class of plastics that are degraded by the action of microorganisms present in nature, such as bacteria, mold and algae; the ideal biodegradable plastic is a high polymer material which has excellent usability, can be completely decomposed by environmental microorganisms after being abandoned, and is finally inorganic to form a component part of carbon circulation in the nature; "paper" is a typical biodegradable material, while "synthetic plastics" is a typical polymeric material; therefore, biodegradable plastics are polymeric materials having both properties of "paper" and "synthetic plastics".
When biodegradable plastics degrade, can get rid of impurity etc. on its surface at first, then put into degrading tank in unison, through adding appropriate amount catalyst reaction one cycle can, and for example the plastics that the volume is slightly big need carry out crushing treatment when degrading, thereby avoid too big volume to be difficult to with catalyst even contact extension degradation cycle, and plastics at the in-process of crushed aggregates, soft plastics that its inside contains, for example plastic bag, rectangular etc. can twine on cutting shaft and cutting piece for equipment has reduced the crushed aggregates effect of material when too loaded down with trivial details when maintaining.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a degradation treatment process of biodegradable plastic, which solves the problems that the winding of the plastic is easy to influence the crushing effect and the equipment is excessively complicated in maintenance and cleaning.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the degradation treatment process of the biodegradable plastic specifically comprises the following steps:
s1, firstly, cleaning and drying waste plastics to be degraded, removing impurities such as metal contained on the surface, and then degrading the cleaned waste plastics;
s2, before degradation treatment, crushing the conveyed plastics by using degradation equipment, crushing the waste plastics with oversized volume, putting the crushed plastics into the degradation equipment, adding a catalyst into the tank, mixing the plastics with the catalyst by stirring, and waiting for a certain period of reaction in the tank to finish degradation treatment;
the degradation equipment in S2 comprises a degradation pool, wherein mixing components are rotatably arranged on two sides of the inside of the degradation pool, a pump body is arranged on the top surface of the degradation pool, a crushing box is fixedly arranged in the middle of the top surface of the degradation pool, a discharging hopper is fixedly arranged on the side surface of the crushing box, a driving motor is fixedly arranged on the top surface of the crushing box, a crushing component is arranged in the inside of the crushing box, a cleaning component is arranged on the outer side of the crushing box, the cleaning component comprises a limiting frame, the limiting frame is fixedly arranged on the side surface of the crushing box, limiting grooves are formed on two sides of the limiting frame, a threaded rod is rotatably arranged in the limiting frame, a motor is fixedly arranged on the side surface of the limiting frame, a transmission crawler belt is rotatably connected between the output end of the motor and the end of the threaded rod, a transmission shaft sleeve is sleeved on the outer side surface of the threaded rod, a transmission frame is fixedly arranged on the side surface of the transmission sleeve, a limit post is slidably arranged on one end of the top surface of the transmission frame, two ends of the limit post are rotatably sleeved with an outer sleeve, two limit springs are fixedly arranged between the two end of the transmission shaft sleeve and the inner side of the transmission sleeve, a spring is fixedly arranged in the inner side of the inner sleeve, a sliding block is fixedly arranged between the two end of the inner sleeve and the inner sleeve, a sliding block is fixedly arranged at the other end of the inner sleeve is fixedly arranged at the end of the inner sleeve, and the inner sleeve is fixedly arranged at the end of the inner sleeve is fixedly arranged inside the end of the sliding block. The inside slidable mounting of axle sleeve pole has interior push rod, the one end fixed mounting of interior push rod has the push pedal, and the mounted position of push pedal and the tip laminating each other of interior slider, reset spring has been cup jointed in the outside of interior push rod, the spout has been seted up to the inside of spacing inner wall one side fixed mounting of spacing limit carriage, and limit carriage, the tip slidable mounting of interior push rod is in the inside of spout.
Preferably, the cleaning assembly further comprises a transmission shaft, the transmission shaft is rotatably arranged in the transmission frame, a reset piece is arranged at the end part of the transmission shaft, a winding roller is fixedly sleeved on the outer side of the transmission shaft, a pull rope is wound on the outer side of the winding roller, the other end of the pull rope is fixedly connected to the side face of the outer sliding block, a plurality of cutting rings are fixedly sleeved on the outer side of the transmission shaft, elastic slices are fixedly arranged on the outer side of the cutting rings, and a scraping assembly is arranged at the end part of the transmission frame.
Preferably, the scraping component comprises threaded shaft rods, two threaded shaft rods are respectively and slidably mounted at the end parts of the transmission frame, elastic ribs are fixedly mounted between the end parts of the threaded shaft rods and the inside of the transmission frame, scraping plates are fixedly mounted at the other ends of the threaded shaft rods, the end parts of the transmission shaft are rotatably sleeved with transmission wheels, elastic ring pieces are sleeved on the outer sides of the transmission shaft, the end parts of the elastic ring pieces are fixedly connected with the side surfaces of the transmission wheels, the two threaded shaft rods are respectively located at the two sides of the transmission wheels and are mutually meshed with the two threaded shaft rods, elastic locating pieces are slidably mounted at the outer sides of the threaded shaft rods, and the end parts of the transmission frame are provided with pressing plate frames.
Preferably, the end part of the transmission frame is fixedly provided with a cleaning plate, and the two scraping plates are respectively in sliding connection with the cleaning plate through the matching of corresponding threaded shaft rods.
Preferably, the clamp plate frame slidable mounting is in the tip of drive frame, the shape of clamp plate frame is spill, and top surface protrusion drive frame, the bottom both ends of clamp plate frame correspond each other with the mounted position of two elastic locating pieces respectively, all fixed mounting has the muscle that resets between bottom both ends of clamp plate frame and the drive frame.
Preferably, the transmission frame is always parallel to the knife board frame, the transmission frame is always vertical to the threaded rod, and an elastic protective cover is fixedly arranged between one side of the bottom of the transmission frame and the bottom of the inner side of the limit frame.
Preferably, the particle assembly comprises a particle rod, the end part of the particle rod is rotatably sleeved with a limiting sleeve ring and rotatably mounted at the inner center position of the particle box through the limiting sleeve ring, the end part of the particle rod is fixedly connected with the output end of the driving motor, and the other end of the particle rod is provided with a particle sheet.
Preferably, the tip of crushed aggregates pole has cup jointed the holding ring, the inside of holding ring is provided with the location axostylus axostyle, and through the fixed tip of cup jointing of locating axostylus axostyle at the crushed aggregates pole, the crushed aggregates piece have a plurality of, and respectively fixed mounting in the circumference outside of holding ring, a plurality of mutual symmetry between the crushed aggregates piece, the tip fixed mounting of crushed aggregates pole has the screw thread shutoff piece.
Preferably, one end of the inner sliding block is provided with an arc-shaped surface, and the inner sliding block is slidably arranged in the power storage cylinder through the matching of the outer sliding block.
Preferably, the two sides of the cutter plate frame are fixedly provided with the stop blocks, and the stop blocks at the two sides correspond to the transmission frame.
Advantageous effects
The invention provides a degradation treatment process of biodegradable plastic. Compared with the prior art, the method has the following beneficial effects:
(1) According to the degradation treatment process of the biodegradable plastic, through the arrangement of the cleaning component, when the motor and other components drive the transmission frame to translate downwards, the top surface of the transmission frame slides to be provided with the cutter plate frame which can be matched with the limiting groove through the limiting post, the cutting piece at the end of the cutter plate frame is ejected, the cutting piece can be always engaged with the outer side of the particle rod through the matching of the limiting post and the supporting spring, certain cutting force is kept through the supporting spring, the cutting piece is driven to move downwards through the transmission frame, the particles wound to the outer side of the particle rod are cut to enable the particles to fall into the degradation pool, the cleaning convenience of winding plastic is improved, and the blanking effect and the particle effect of equipment are guaranteed.
(2) According to the degradation treatment process of the biodegradable plastic, through the cooperation of the transmission shaft, the plurality of cutting rings arranged on the outer side of the transmission shaft and the elastic slices, when the transmission frame moves downwards to drive the outer sliding block to store force, the outer sliding block can be separated from the bottom of the transmission frame through the cooperation of components such as the inner push rod and the like when the transmission frame reaches the bottom of the limit frame, then the transmission shaft is driven to operate, the degraded plastic wound on the surface of the crushed aggregates sheet is subjected to slitting treatment, so that the degraded plastic falls into the degradation pond or is thrown into the degradation pond through the operation of the crushed aggregates sheet after the cleaning is completed, and the cleaning is stopped until the outer sliding block reaches the end part of the force storage cylinder, so that the cleaning effect of the crushed aggregates sheet is ensured.
(3) According to the degradation treatment process of the biodegradable plastic, when the transmission frame moves to the transmission shaft inside the bottom of the limit frame, the elastic ring piece and the transmission wheel can move, the threaded shaft rods on two sides can be pushed out until the elastic positioning pieces are respectively clamped into the transmission frame, two scraping plates are pushed out to two sides of the particle rod, when the transmission frame moves upwards and resets in a translational mode, the scraping plates on two sides are attached to two sides of the particle rod, the plastic which does not fall off completely after the outer side of the particle rod is cut can be scraped off, the plastic falls into the degradation pool, accordingly the plastic which is cut in the subsequent operation can be effectively prevented from being wound to the outer side of the particle rod again, and the cleaning effect of the particle rod is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a cross-sectional structure of a degradation tank of the present invention;
FIG. 3 is a schematic cross-sectional view of a particle beam according to the present invention;
FIG. 4 is a schematic cross-sectional view of a spacing frame according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of the present invention at point A;
FIG. 6 is a schematic view of the explosive structure of the driving rack and the knife board rack of the invention;
FIG. 7 is an enlarged schematic view of the structure of the present invention at point B;
FIG. 8 is a schematic cross-sectional view of a power storage cylinder according to the present invention;
FIG. 9 is a schematic view of a drive shaft according to the present invention;
FIG. 10 is a schematic view of a threaded shaft and a driving wheel structure according to the present invention;
FIG. 11 is a schematic cross-sectional view of a drive wheel according to the present invention.
In the figure: 1. a degradation pool; 101. a pump body; 102. a mixing component; 2. a crushing box; 201. particle bars; 202. a limit collar; 203. crushing pieces; 2031. a positioning ring; 2032. positioning a shaft lever; 204. a thread block; 3. discharging a hopper; 4. a driving motor; 5. a limiting frame; 501. a limit groove; 502. an elastic protective cover; 6. a motor; 601. a drive track; 7. a threaded rod; 8. an outer sleeve; 9. a transmission frame; 901. pressing plate frame; 9011. resetting the rib; 902. a shaft sleeve rod; 903. an inner push rod; 9031. a return spring; 9032. a push plate; 10. a knife board frame; 1001. a limit column; 1002. an outer collar; 1003. a support spring; 1004. a stop block; 1005. slicing; 11. limiting sliding frame; 1101. a chute; 12. a force storage cylinder; 1201. a power storage spring; 1202. an outer slider; 1203. an inner slide; 1204. an inner spring; 13. a transmission shaft; 14. a winding roller; 1401. a pull rope; 15. resetting the collar; 1501. resetting the ring piece; 16. a cutting ring; 1601. elastically slicing; 17. a driving wheel; 1701. an elastic ring piece; 1702. a transmission arm; 1703. a telescopic block; 1704. an elastic support ring frame; 18. a threaded shaft; 1801. a scraper; 1802. an elastic rib; 19. and cleaning the plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-11, the present invention provides a technical solution: the degradation treatment process of the biodegradable plastic comprises a degradation tank 1, mixing components 102 are rotatably arranged on two sides of the interior of the degradation tank 1, a pump body 101 is arranged on the top surface of the degradation tank 1, a crushing box 2 is fixedly arranged in the middle of the top surface of the degradation tank 1, a discharging hopper 3 is fixedly arranged on the side surface of the crushing box 2, a driving motor 4 is fixedly arranged on the top surface of the crushing box 2, a crushing component is arranged in the crushing box 2, a cleaning component is arranged on the outer side of the crushing box 2 and comprises a limiting frame 5, the limiting frame 5 is fixedly arranged on the side surface of the crushing box 2, limiting grooves 501 are formed on two sides of the limiting frame 5, a threaded rod 7 is rotatably arranged in the limiting frame 5, a motor 6 is fixedly arranged on the side surface of the limiting frame 5, a transmission crawler 601 is rotatably connected between the output end of the motor 6 and the end of the threaded rod 7, the outer side of the threaded rod 7 is sleeved with an outer shaft sleeve 8 which is meshed with each other, the side surface of the outer shaft sleeve 8 is fixedly provided with a transmission frame 9, the top surface of the transmission frame 9 is slidably provided with a cutter plate frame 10, one end of the cutter plate frame 10 is slidably provided with a limit post 1001, two ends of the limit post 1001 are rotatably sleeved with outer rings 1002, the two outer rings 1002 are respectively slidably arranged in limit grooves 501 on two sides, a supporting spring 1003 is fixedly arranged between the limit post 1001 and the inside of the cutter plate frame 10, the other end of the cutter plate frame 10 is fixedly provided with a slicing 1005, the inside of the limit frame 5 is fixedly provided with a power storage cylinder 12, the inside of the power storage cylinder 12 is fixedly provided with a power storage spring 1201, the other end of the power storage spring 1201 is fixedly provided with an outer slide block 1202, the outer slide block 1202 is slidably arranged in the power storage cylinder 12, the inside of the outer slide block 1202 is slidably provided with an inner slide block 1203, an inner spring 1204 is fixedly arranged between one end of the inner sliding block 1203 and the inside of the outer sliding block 1202, a shaft sleeve rod 902 is fixedly arranged at the bottom of the transmission frame 9, an inner push rod 903 is slidably arranged in the shaft sleeve rod 902, a push plate 9032 is fixedly arranged at one end of the inner push rod 903, the installation position of the push plate 9032 is mutually attached to the end part of the inner sliding block 1203, a return spring 9031 is sleeved on the outer side of the inner push rod 903, a limit sliding frame 11 is fixedly arranged at one side of the inner wall of the limit sliding frame 5, a sliding groove 1101 is formed in the limit sliding frame 11, the end part of the sliding groove 1101 is a convex surface, when the inner push rod 903 runs to the end part of the sliding groove 1101, the end part of the inner push rod 903 can be pushed forward through the convex surface, the end part of the inner push rod 903 is slidably arranged in the sliding groove 1101, and a transmission shaft 13 is further contained in the cleaning component, the transmission shaft 13 is rotatably arranged in the transmission frame 9, the end part of the transmission shaft 13 is provided with a reset piece, the reset piece comprises a reset collar 15, the reset collar 15 is fixedly arranged at the bottom of the transmission frame 9, a reset ring piece 1501 is fixedly arranged between the reset collar 15 and the transmission shaft 13, when the transmission frame 9 is reset, the transmission shaft 13 can rotate reversely through the reset ring piece 1501 to wind a pull rope 1401, a winding roller 14 is fixedly sleeved on the outer side of the transmission shaft 13, a pull rope 1401 is wound on the outer side of the winding roller 14, the other end of the pull rope 1401 is fixedly connected to the side surface of an outer sliding block 1202, a plurality of cutting rings 16 are fixedly sleeved on the outer side of the transmission shaft 13, elastic slices 1601 are fixedly arranged on the outer sides of the plurality of the cutting rings 16, and a scraping component is arranged at the end part of the transmission frame 9;
the scraping component comprises threaded shaft rods 18, two threaded shaft rods 18 are respectively and slidably arranged at the end parts of the transmission frame 9, elastic ribs 1802 are fixedly arranged between the end parts of the two threaded shaft rods 18 and the inside of the transmission frame 9, scraping plates 1801 are fixedly arranged at the other ends of the two threaded shaft rods 18, a transmission wheel 17 is rotatably sleeved at the end part of the transmission shaft 13, a transmission arm 1702 is arranged at the two side ends of the transmission wheel 17, a telescopic block 1703 is slidably arranged in the transmission arm 1702, an elastic support ring frame 1704 is arranged between the telescopic block 1703 and the corresponding transmission arm 1702, grooves corresponding to the telescopic block 1703 are arranged at the outer side of the transmission shaft 13 and are mainly used for realizing idle rotation when the transmission wheel 17 is reversed, an elastic ring piece 1701 is fixedly connected with the end part of the elastic ring piece 1701 and the side surface of the transmission wheel 17, the two threaded shaft rods 18 are respectively positioned at the two sides of the transmission wheel 17 and are meshed with each other, the outer sides of the two threaded shaft rods 18 are both slidably provided with elastic locating pieces, the elastic locating pieces are existing protruding telescopic clamping columns, when the elastic locating pieces move to a round hole formed in the transmission frame 9, the elastic locating pieces can be clamped into the round hole to achieve locating, when the elastic locating pieces retract and are separated from the round hole through pressing, the end part of the transmission frame 9 is provided with a pressing plate frame 901, the end part of the transmission frame 9 is fixedly provided with a cleaning plate 19, two scraping plates 1801 are respectively in sliding connection with the cleaning plate 19 through matching of the corresponding threaded shaft rods 18, the pressing plate frame 901 is slidably arranged at the end part of the transmission frame 9, the pressing plate frame 901 is concave in shape, the top surface protrudes out of the transmission frame 9, the two ends of the bottom of the pressing plate frame 901 are respectively corresponding to the installation positions of the two elastic locating pieces, reset bars 9011 are fixedly arranged between the two ends of the bottom of the pressing plate frame 901 and the transmission frame 9, the transmission frame 9 is always parallel to the knife board frame 10, the transmission frame 9 is always vertical to the threaded rod 7, an elastic protective cover 502 is fixedly installed between one side of the bottom of the transmission frame 9 and the inner side bottom of the limit frame 5, the particle assembly comprises a particle rod 201, a limit sleeve 202 is rotatably sleeved at the end part of the particle rod 201 and is rotatably installed at the inner center position of the particle box 2 through the limit sleeve 202, the end part of the particle rod 201 is fixedly connected with the output end of the driving motor 4, the other end of the particle rod 201 is provided with particle pieces 203, the end part of the particle rod 201 is sleeved with a positioning ring 2031, a positioning shaft 2032 is arranged in the positioning ring 2031, the end part of the particle rod 201 is fixedly sleeved with a plurality of positioning shaft 2032 and is fixedly installed on the outer side of the circumference of the positioning ring 2031 respectively, the end parts of the particle rod 201 are mutually symmetrical, a thread blocking block 204 is fixedly installed at the end part of the particle rod 201, one end of the inner sliding block 1203 is provided with an arc-shaped surface, the inner sliding block 1203 is installed inside the power storage cylinder 12 through the matching of the outer sliding block 1202, two sides of the knife board 201 are fixedly installed with stop blocks 1004, the two sides of the driving motor 1004 are correspondingly provided with the positioning shaft 2032, and the driving motor is correspondingly matched with the positioning shaft 20317, and the driving motor is prevented from being reset to the threaded shaft 17018 when the driving motor is in the opposite to the driving shaft 17018, and the driving motor is in the reset shaft 17 and the reset shaft 17 is in the state, and the reset shaft 17018 is easy, and the reset situation can be caused.
When the device is used, firstly, cleaned waste plastics are conveyed into the crushed material box 2 through the discharging hopper 3, the crushed material rod 201 is driven by the waste plastics through the opening of the driving motor 4, and the crushed material pieces 203 sleeved at the end parts of the crushed material rod 201 are driven to operate, the plastics put into the crushed material box 2 are crushed, the crushed plastics fall into the degradation pool 1, then the pump body 101 is opened, a catalyst is added into the degradation pool 1, and the materials and the catalyst are uniformly stirred through the operation of the mixing assembly 102 until the plastics in the degradation pool 1 are completely degraded in a certain period;
when the particle rod 201 drives the particle sheets 203 to operate, sundries such as plastic bags and the like contained in plastics are wound on the particle rod 201 and the outer sides of the particle sheets 203, so that the blanking and crushing effects of equipment are reduced, at the moment, the motor 6 can be started after the driving motor 4 is closed, the threaded rod 7 can be driven to rotate in the limiting frame 5 through the operation of the motor 6, then the driving frame 9 is driven to translate downwards along the threaded rod 7 through the limiting of the outer shaft sleeve 8 and the driving frame 9 fixedly arranged on the outer side of the outer shaft sleeve, in the translating process, the cutter frame 10 slidably arranged on the top surface of the driving frame 9 can push out the slitting sheets 1005 at the end part of the cutter frame 10 through the cooperation of the limiting columns 1001 and the limiting grooves 501, the slitting sheets 1005 can be always meshed with the outer sides of the particle rod 201 through the cooperation of the limiting columns 1001 and keep a certain cutting force through the supporting springs 1003, and the slitting sheets 1005 wound on the outer sides of the particle rod 201 are cut into a degradation pool 1 through the downward movement of the driving frame 9;
when the transmission frame 9 translates downwards, the inner sliding block 1203 at the bottom can be pressed downwards, the outer sliding block 1202 in the power storage cylinder 12 is driven to move downwards to extrude the power storage spring 1201, meanwhile, when the transmission frame 9 drives the shaft sleeve rod 902 at the bottom and the inner push rod 903 in sliding installation in the inside to move downwards, the end part of the inner push rod 903 can slide in the inside of the sliding groove 1101 formed in the limit sliding frame 11 all the time, until the transmission frame 9 reaches the bottom of the limit frame 5, the bulge surface of the end part of the inner push rod 903 can be pushed forwards, the inner sliding block 1203 can slide into the inside of the outer sliding block 1202 to be separated from the bottom of the transmission frame 9 through the push-out of the inner push rod 903, the separated outer sliding block 1202 can be sprung upwards through the cancellation of the limit of the transmission frame 9 and the compression of the power storage spring 1201 at the bottom, so that the winding roller 14 and the transmission shaft 13 are driven to operate through the pull rope 1401, a plurality of cutting rings 16 fixedly sleeved on the outer side of the inner push rod 903 and a plurality of elastic slices fixedly installed on the outer side of the inner push rod 903 can be driven to rotate all the time, after the transmission shaft 13 reaches the bottom of the limit sliding frame 5, the inner sliding block 903 can slide out of the bulge out of the end part of the sliding groove 1101 until the inner sliding block 1203 falls out of the plastic slice 203 to the end part of the limit sliding block 203, the inner sliding block 1202 can be restored to the inner sliding block 1202 through the inner sliding block 1202 to the inner sliding block 1202 and the inner sliding block 1202 to the end part of the inner sliding block through the reset ring until the inner sliding block and the inner sliding block is reset ring 13 is reset to reach the end part of the reset ring 1;
when the transmission frame 9 moves to the bottom of the limit frame 5 and the transmission shaft 13 in the transmission frame runs, the elastic ring piece 1701 and the transmission wheel 17 can move to push out the threaded shafts 18 on two sides until the elastic positioning pieces are respectively clamped into the transmission frame 9, the two scraping plates 1801 are pushed out to two sides of the particle rod 201, when the transmission frame 9 moves upwards and resets, the scraping plates 1801 on two sides are attached to two sides of the particle rod 201, the plastic which is not completely fallen after the outer side of the particle rod 201 is cut can be scraped off and fall into the degradation pond 1, so that the cut plastic is effectively prevented from being wound to the outer side of the particle rod 201 again in the subsequent operation, the blanking effect and the crushing effect of the equipment are improved, when the transmission frame 9 is reset, the pressing plate frame 901 which is in sliding installation at the end part of the transmission frame 9 is enabled to be contacted with the inner side top surface of the limit frame 5, the utility model discloses a scraper blade 1801 that makes platen frame 901 retract and push down two elasticity setting elements simultaneously for the screw thread axostylus axostyle 18 of both sides resets through the cooperation of the elastic rib 1802 of its tip and the elastic ring piece 1701 of drive wheel 17 side-mounting, thereby drive the scraper blade 1801 of both sides shrink into clearance board 19 inside, when the shrink, clearance board 19 can scrape the plastics that the scraper blade 1801 outside was glued and handle, when drive wheel 17 reversal reset, can realize idle running through the cooperation of its outside installed drive arm 1702 and telescopic block 1703, avoid causing the dead phenomenon of card to appear between drive wheel 17 and the screw thread axostylus axostyle 18, when equipment is clear up, can drive crushed aggregates 201 and crushed aggregates piece 203 slow rotation through driving motor 4, thereby assurance plastics that can be better is cut, the cleaning effect.
And all that is not described in detail in this specification is well known to those skilled in the art.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The degradation treatment process of the biodegradable plastic specifically comprises the following steps:
s1, firstly, cleaning and drying waste plastics to be degraded, removing impurities contained on the surface of the waste plastics, and then degrading the cleaned waste plastics;
s2, before degradation treatment, crushing the conveyed plastics by using degradation equipment, crushing the waste plastics with oversized volume, putting the crushed plastics into the degradation equipment, adding a catalyst into the tank, mixing the plastics with the catalyst by stirring, and waiting for a certain period of reaction in the tank to finish degradation treatment;
wherein, in S2 degradation equipment includes degradation pond (1), the inside both sides of degradation pond (1) all rotate and are provided with compounding subassembly (102), the top surface of degradation pond (1) is provided with pump body (101), the top surface middle part fixed mounting of degradation pond (1) has crushed material case (2), and the side fixed mounting of crushed material case (2) has hopper (3), the top surface fixed mounting of crushed material case (2) has driving motor (4), its characterized in that: a crushed aggregates component is arranged in the crushed aggregates box (2), and a cleaning component is arranged on the outer side of the crushed aggregates box (2);
the clearance subassembly includes spacing frame (5), spacing frame (5) fixed mounting is in the side of garrulous workbin (2), spacing groove (501) have all been seted up to the both sides of spacing frame (5), threaded rod (7) have all been installed in the inside rotation of spacing frame (5), the side fixed mounting of spacing frame (5) has motor (6), and rotates between the output of motor (6) and the tip of threaded rod (7) and be connected with transmission track (601), the outside of threaded rod (7) cup joints out axle sleeve (8) of intermeshing, and the side fixed mounting of axle sleeve (8) has transmission frame (9), the top surface slidable mounting of transmission frame (9) has blade frame (10), and the one end slidable mounting of blade frame (10) has spacing post (1001), the both ends of spacing post (1001) have all rotated and have cup jointed outer collar (1002), and two outer collar (1002) slidable mounting respectively in spacing groove (501) inside of both sides, fixed mounting has between spacing post (1001) and blade frame (10) inside 1003), the side fixed mounting has a transmission frame (12) in the fixed mounting of a section of force (12) in a section of a fixed mounting of a section of pile (1201) The other end of the power storage spring (1201) is fixedly provided with an outer sliding block (1202), the outer sliding block (1202) is slidably arranged in the power storage cylinder (12), an inner sliding block (1203) is slidably arranged in the outer sliding block (1202), an inner spring (1204) is fixedly arranged between one end of the inner sliding block (1203) and the inside of the outer sliding block (1202), a shaft sleeve rod (902) is fixedly arranged at the bottom of the transmission frame (9), an inner push rod (903) is slidably arranged in the shaft sleeve rod (902), a push plate (9032) is fixedly arranged at one end of the inner push rod (903), the installation position of the push plate (9032) is mutually attached to the end part of the inner sliding block (1203), a reset spring (9031) is sleeved outside the inner push rod (903), a limit sliding block (11) is fixedly arranged on one side of the inner wall of the limit block (5), a sliding groove (1101) is formed in the inner part of the limit sliding block (11), and the end part of the inner push rod (903) is slidably arranged in the sliding groove (1101);
the cleaning assembly further comprises a transmission shaft (13), the transmission shaft (13) is rotatably arranged in the transmission frame (9), a reset piece is arranged at the end part of the transmission shaft (13), a winding roller (14) is fixedly sleeved on the outer side of the transmission shaft (13), a pull rope (1401) is wound on the outer side of the winding roller (14), the other end of the pull rope (1401) is fixedly connected to the side surface of the outer sliding block (1202), a plurality of cutting rings (16) are fixedly sleeved on the outer side of the transmission shaft (13), elastic slices (1601) are fixedly arranged on the outer sides of the cutting rings (16), and a scraping assembly is arranged at the end part of the transmission frame (9);
the crushing assembly comprises a crushing rod (201), wherein the end part of the crushing rod (201) is rotatably sleeved with a limiting sleeve ring (202) and rotatably arranged at the inner center position of a crushing box (2) through the limiting sleeve ring (202), the end part of the crushing rod (201) is fixedly connected with the output end of a driving motor (4), and the other end of the crushing rod (201) is provided with a crushing sheet (203);
the end part of the particle rod (201) is sleeved with a positioning ring (2031), a positioning shaft lever (2032) is arranged in the positioning ring (2031), and is fixedly sleeved at the end part of the particle rod (201) through the matching of the positioning shaft lever (2032), the crushed aggregates pieces (203) are respectively and fixedly arranged on the outer side of the circumference of the positioning ring (2031), the crushed aggregates pieces (203) are mutually symmetrical, and a thread blocking block (204) is fixedly arranged at the end part of the crushed aggregates rod (201).
2. The degradation treatment process of biodegradable plastic according to claim 1, characterized in that: the scraping component comprises threaded shaft rods (18), wherein the threaded shaft rods (18) are respectively and slidably arranged at the end parts of the transmission frame (9), elastic ribs (1802) are fixedly arranged between the end parts of the two threaded shaft rods (18) and the inside of the transmission frame (9), scraping plates (1801) are fixedly arranged at the other ends of the two threaded shaft rods (18), a transmission wheel (17) is rotatably sleeved at the end parts of the transmission shafts (13), elastic ring pieces (1701) are sleeved at the outer sides of the transmission shafts (13), the end parts of the elastic ring pieces (1701) are fixedly connected with the side surfaces of the transmission wheels (17), the two threaded shaft rods (18) are respectively positioned at the two sides of the transmission wheels (17) and meshed with the transmission wheels, elastic locating pieces are slidably arranged on the outer sides of the two threaded shaft rods (18), a pressing plate frame (901) is arranged at the end part of the transmission frame (9), a cleaning plate (19) is fixedly arranged at the end part of the transmission frame (9), the two scraping plates (1801) are slidably connected with the cleaning plate (19) through the matching of the corresponding threaded shaft rods (18), the pressing plate frame (901) is slidably arranged at the end part of the transmission frame (9), the pressing plate frame (901) is concave in shape, the top surface of the pressing plate frame (901) protrudes out of the transmission frame (9), the two ends of the bottom of the pressing plate frame (901) are respectively corresponding to the installation positions of the two elastic locating pieces, reset ribs (9011) are fixedly arranged between two ends of the bottom of the pressing plate frame (901) and the transmission frame (9).
3. The degradation treatment process of biodegradable plastic according to claim 1, characterized in that: the transmission frame (9) is always parallel to the cutter plate frame (10), the transmission frame (9) is always perpendicular to the threaded rod (7), and an elastic protective cover (502) is fixedly arranged between one side of the bottom of the transmission frame (9) and the bottom of the inner side of the limit frame (5).
4. The degradation treatment process of biodegradable plastic according to claim 1, characterized in that: one end of the inner sliding block (1203) is provided with an arc-shaped surface, and the inner sliding block (1203) is slidably arranged in the power storage barrel (12) through the matching of the outer sliding block (1202).
5. The degradation treatment process of biodegradable plastic according to claim 1, characterized in that: both sides of the cutter plate frame (10) are fixedly provided with stop blocks (1004), and the stop blocks (1004) at both sides correspond to the transmission frame (9).
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| CN114932135A (en) | 2022-08-23 |
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